Beth leaves her home on her bike, traveling down a long country road, at the rate of 8 mph. her brother, brandon, left 15 minutes after beth on his golf cart along the same country road, traveling 12 mph. how long will it take brandon to catch up with beth? explain. thx : )

Asphere has a diameter of 10 in. what is the volume of the sphere?

Abag contains pieces of paper numbered from 5 to 9. a piece of paper is drawn at random. what is the theoretical probability of drawing a number less than 8?

Efficient homemakers ltd. makes canvas wallets and leather wallets as part of a money-making project. for the canvas wallets, they need two yards of canvas and two yards of leather. for the leather wallets, they need four yards of leather and three yards of canvas. their production unit has purchased 44 yards of leather and 40 yards of canvas. let x be the number of leather wallets and y be the number of canvas wallets. draw the graph showing the feasible region to represent the number of the leather and canvas wallets that can be produced.